baber/WOPTO huggingface dataset:
Patent JP-S62159922-A (JP)
Title: Error correction coding and decoding device
Inventor: SHIMADA MICHIO
IPC: G06F11/10
Filed: 1986-01-09
Abstract: PURPOSE:To attain high speed decoding even when an information bit string is long by constituting a function generator by two function generators and constituting a state holding circuit by a circuit holding a new information bit string and a circuit holding the internal state decided by the past information bit string. CONSTITUTION:A bit string holding circuit 218, a state holding circuit 208, a function generator F209 and a function generator T210 of a decoder have the same function as that provided to a corresponding coder. When the decoder discriminates the past decision to be wrong, the decoder brings the circuits 218, 208 to the past state, extracts a bit string whose decision is estimated to be wrong from the circuit 218 and inputs the bit string to a function generator W205. A reception signal on a line 212 is restored to the past value and the result of decision executed first to the reception signal is fed to a line 214. Then the function generator 205 compares the values on the lines 213, 214, outputs the result of decision seeming to be sure from a selector 207 to the circuit 218 and holds it. In restoring the result to the past state, the past result of decision is restored from the output buffer 203 to the circuit 208 and from the circuit 208 to the circuit 218 respectively.
Patent JP-S58120336-A (JP)
Title: Smear and desmear filter
Inventor: KAMITAKE TAKASHI
IPC: H04L5/16
Filed: 1982-01-11
Abstract: PURPOSE:To simplify a hardware constitution, by reading tap coefficients out of a memory forward and backward according to a transmission and a reception mode, and supplying them to a transversal filter. CONSTITUTION:The transversal filter is used and its tap coefficients are provided with smear characteristics and stored in the memory 16. In transmission mode, the tap coefficients are read out forward under the control of an address control circuit 17 and supplied to the transversal filter to realize a smear filter. In reception mode, the tap coefficients are read out backward and supplied to the transversal filter to realize a desmear filter. Thus, device constitution is simplified greatly because address control over the memory 16 is only performed.
Patent JP-H04219252-A (JP)
Title: Pressure sensitive accumulator for ink jet pen
Inventor: BURUUSU KUUGAA
IPC: B41J2/175
Filed: 1991-01-14
Abstract: PURPOSE: To provide an accumulator prescribing a change in the back pressure of the ink sump of an ink jet pen to prevent the leakage of ink from the printing head of the pen and enabling the printing head to perfectly empty the ink sump 24. CONSTITUTION: An accumulator includes a spring 44 having an expansible bag 42 attached thereto. The spring 44 and the bag 42 are positioned within the ink sump 24 of an ink jet pen 22 and the inside of the bag allows the air outside the ink sump 24 to communicate with a fluid. The spring 44 and the bag 42 are constituted so that the bag reacts with a change in the fluid pressure in the ink sump 24 and a change in the peripheral pressure outside the ink sump to expand and contract. The spring is bent by the expansion of the bag and the bag is pressed to a contraction position or the min. container position by the bent spring.
Patent JP-S61163169-A (JP)
Inventor: TAKEUCHI YUKIHISA
IPC: C04B35/584
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5595917-A (JP)
Title: Structure of optical fiber cable connecting part
Inventor: SAKAMOTO KATSUJI
IPC: G02B6/44
Filed: 1979-01-11
Abstract: PURPOSE:To let the connection part withstand crushing force and bending force by covering the outside circumference of the connection part with a protecting cylinder which has crushing strength and rigidity and has flexibility and disposing optical fiber cores in its inside spacing. CONSTITUTION:A tension member 11 and tension member sleeve 12 are inserted into the center of a cylindrical excess-length-containing spacer 14. The outside circumference thereof is covered coaxially with a flexible protecting cylinder 22. The spacer 14 is formed as a core-wire-connector-containing guide 16 having a core-wire-connector-containing groove 19 on the outside circumference, a core wire guide 15 having a core-wire-containing groove 18 on the outside circumference and a cylindrical body 17 are combined. The flexible protecting cylinder 22 consists of cylinders 23, 24 which are cut with external and internal screws respectively on both ends and is made to the construction permitting bending with relievings 25, 26. A core wire connector 29 is contained in the core-wire-connector-containing groove 19 and a core wire 13 in the core-wire-containing groove 18 and cavity 21.
Patent JP-S5496435-A (JP)
Title: Continuously pickling method for steel sections
Inventor: MATSUNAGA KOUICHI
IPC: C23G3/00
Filed: 1978-01-17
Abstract: PURPOSE: To carry out the title treatment without overpickling and other trouble in the following processes by feeding steel sections on a conveyance pass to pickling and washing zones, where a liquid sprayed is returned from the upper wall of the sections to a vessel along the rising walls.  
     CONSTITUTION: In case of steel sections, e.g. angles 2, an acid soln. sprayed from upper and lower spray pipes 6, 7 flows down from the tops of sections 2 along the slopes in an acid soln. spray zone, and hence oxides on the whole surfaces of sections 2 are removed uniformly. In a washing spray zone, the surfaces of sections 2 are uniformly spray washed in like manner. Accordingly, overpickling due to a pickling pool and other trouble such as a water hole do not occur. Sections 2 passed through the washing spray zone are dried in a drying zone and subjected to continuous pickling. I beams, wide flange beams and channels are treated similarly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05190646-A (JP)
Title: Wafer transfer device
Inventor: YAMASHITA TAKASHI
IPC: H01L21/677
Filed: 1992-01-10
Abstract: PURPOSE:To provide a wafer transfer device which can transfer a plurality of wafers simultaneously or can transfer them one by one. CONSTITUTION:A wafer transfer device wherein a transfer robot 19 transfers a wafer from a shelf of a wafer cassette to a shelf of a boat or vice versa is provided with N sheets of movable pencils 22a, 22b, 22c, 22d which are held at one-side by a common pencil holder 40 and line up parallel at specified intervals in a shelf line direction one by one. An end part of an arm 21 contains a driving mechanism 31 which can make the pencil holder 40 go forward and backward and also has a frame body 30 which holds a fixed pencil 22 at one side. When the driving mechanism 31 goes forward, the movable pencil 22a at an uppermost stage moves immediately below a place which is at a fixed distance from the fixed pencil 22.
Patent JP-H10198081-A (JP)
Title: Both-side device
Inventor: YAMADA MITSURU
IPC: B41J3/60
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prolong the durability of an elastic thin plate whose tip part abuts on the outside circumferential surface of a paper supply roller without deteriorating the entering property of a transfer paper to the paper supply roller and the stacking property thereof on an intermediate tray. SOLUTION: When the deflection of the elastic thin plate 24 formed so that the direction of the tip part 24a thereof is changed by following the change of the paper supply roller 23 when the rotating direction of the roller 23 is changed is regulated by a deflection regulation member 27 and the upper end part of a guide for guiding the leading edge of a transfer paper 26, the part of the plate 24 positioned between the back end part 24b fixed to the guide 26 and the revelation member 27 begins to be deflected. Thus, since flexural stress over allowable stress is prevented from being concentrically imposed on the tip part 24a of the plate 24, the service life of the plate 24 is prolonged.
Patent JP-H10193166-A (JP)
Title: Soldering method and device
Inventor: IWATA YASUHIRO
IPC: B23K31/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently form a highly reliable soldered part. SOLUTION: In a chamber 10, in which a gas having an oxygen concentration lower than the atmosphere and a heat conductivity higher than the atmosphere is filled, a solder C interposed between two parts A, B is heated/fused. Successively, while keeping its soldering temp., a pressure of the chamber 10 is decreased by evacuating with a vacuum pump 13, the heated/fused solder C is defoamed. And then, before the heated/fused solder C is solidified, an inside pressure of the chamber 10 is rapidly increased, the foam slightly contained in the heated/fused solder is compressed to reduce its volume.
Patent JP-H01183343-A (JP)
Title: Running mode of cell in various type small quantity production
Inventor: YOSHIKAWA SHINJI
IPC: B23Q41/00
Filed: 1988-01-11
Abstract: PURPOSE:To improve the operability of preparatory plan by providing a mode for receiving all commanding control of a host computer as a cell running mode and a mode for carrying out interlocking running in cell unit separated from a host. CONSTITUTION:In a FMS system in which a host computer 20 controls a plurality of working cells 21 consisting of a robot 5 and machine tool 4, the running mode of a cell 21 is changed over to three modes by a cell operation board 23. DNC running is carried out through a communication circuit 22 between each cell 21 and a host 20 in on-line mode. Next, in a single mode, the cell 21 is separated from the host 20 and the robot 5 interlocked with the machine tool 4 is run in the unit of cell 21 and stopped by implementing a cycle selected at present. Also, in the instruction confirming mode, the interlocking running can be carried in the unit of cell 21 to be headed out, implemented and stopped by the end command in the order of respective initial, stationary and stopping cycles. Thus, the operability of program checking, instruction, etc. is improved.
Patent JP-H03208603-A (JP)
Title: Manufacture of t-shape beam of precast concrete
Inventor: KOREMATSU MITSUO
IPC: B28B7/10
Filed: 1990-01-12
Abstract: PURPOSE:To provide many different T-shape beams with the same form by providing a pair of side forms higher than the webs of the T-shape beams of various kinds, the transferring device which moves the side forms sideward, the bottom plate which is movable up and down and the paste leakage- preventing device which pushes both sides of the bottom plate through the side form. CONSTITUTION:A bottom plate 20 is raised to a prescribed position, and both side forms 10, 10a are raised to a erected posture from a inclined down posture, and then both side forms 10, 10a are moved in parallel and are fixed to the prescribed position in which concrete is to be placed. After the width setting device 50 of the upper end of both side forms 10, 10a have been fixed, the arm 31 of a paste leakage-preventing device 30 is erected, and then protrusions 34 are fixed to prescribed positions, and pins 32 are inserted thereinto. A pushing jack 33 is energized, and the protrusions 34 of the arm 31 are pushed onto the outer surface of both side forms 10, 10a. Thus, the assembling of the forms for producing the T-shape beam is finished. Next concrete is placed, and after sufficient vibrating and tightening have been applied thereto. said concrete is steam-cured by covering it with a curing mat 61.
Patent JP-H01180294-A (JP)
Title: Treating device for heavy metal-containing waste water
Inventor: HORIUCHI KATSUYASU
IPC: C02F1/64
Filed: 1988-01-11
Abstract: PURPOSE:To automatically treat heavy metal-contg. waste water by providing an alkali adding means which is switchably provided with caustic soda and slaked lime adding systems and a control means which controls the amt. of the slaked lime to be added and switches the systems to the caustic soda adding system. CONSTITUTION:The heavy metal ion-contg. waste water is transferred into a reaction vessel 2 where an alkali is added thereto until the pH is maintained in a 9-9.5 range. The inexpensive slaked lime adding system 4 among the alkali adding means 5 is preferentially used for this alkali addition which is executed by opening and closing of an automatic valve 15 by the command from the control means 7. The automatic valve 15 is controlled to be opened at <9pH and to be closed when the pH exceeds 9.5. The treatment is continued only by the operation of the slaked lime adding system 4 unless the time (limiting treating time) when the sludge treatment capacity of a solid-liquid separating means 6 attains the limit is attained. However, the pH in the reaction vessel 2 is still below 9 even if the slaked lime charging time in the reaction vessel 2 does not attain the limiting treating time in the case of the heavy metal-contg. waste water of a high concn. The valve 15 is automatically shut off by the command of the control means 7 and the alkali adding system 5 is simultaneously and automatically switched to the caustic soda adding system 3 in such a case.
Patent JP-S60151348-A (JP)
Inventor: SEI KEIZOU
IPC: D03D51/34
Filed: 1984-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10193305-A (JP)
Title: Method and device in handling of lumber when lumber is dried
Inventor: OISHI SENJU
IPC: B65G57/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to efficiently and automatically perform a piling. SOLUTION: Lumber 20 which should be stacked in one stage on a piling base 10, is arranged at a relative position which is the same as the stacking on the piling base 10, and at the same time, a specified number of bars 30 are arranged at a relative position which is the same as the stacking into one stage on the piling base 10, and the lumber 20 and the bars 30 which are arranged at the specified positions are alternately transferred onto the piling base 1 without collapsing the relative positions.
Patent JP-S58120355-A (JP)
Title: Telephone automatic response recorder provided with remote listening
Inventor: HASHIMOTO KAZUHASU
IPC: H04M1/65
Filed: 1982-01-13
Abstract: PURPOSE:To reserve the message of customers recorded before without being erased, by repeating only the response exclusive operation infinitely at the tape end. CONSTITUTION:When one tape reaches its end with a repetitive operation of response-recording-response-recording, conductor foil contacts an electrode 9. Since the charging of a time constant circuit 10 is finished before the tape reaches its end, a terminal 2 of an AND gate G-2 goes to an L level and an end detection FF-3 is set via a gate G-2 and restored in a waiting condition. When a call is incoming in this state, the terminal 2 of an AND gate G-5 goes to an H level with the output of the FF-3, then a time constant circuit 8 is charged with a response message and the input and output of a Schmitt circuit G-7 are kept to the H level. When the response message is finished, the output of the circuit G-7 goes to the L level, allowing to prevent the message urging the recording from being transmitted through the amplifier 2.
Patent JP-H09193502-A (JP)
Title: Consumables replacing device and portable image forming apparatus equipped therewith
Inventor: KINOSHITA NAOHISA
IPC: B41J29/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a consumables replacing unit capable of easily replacing consumables such as a battery or ink and a portable image forming apparatus using the same. SOLUTION: An ink tank housing ink and a power supply 26 housing a battery are integrally unified to constitute a consumable replacing unit 20. The power supply 26 of the unit 20 is constituted in a separable manner so as to be discarded separately from a pad such as a case. A structure capable of mounting the consumable replacing unit 20 is formed to a portable image forming apparatus 1 and the replacing period of the consumable replacing unit 20 is displayed by measuring the voltage of the power supply 26.
Patent JP-H01181849-A (JP)
Title: Body surface image processor
Inventor: MANO ISAMU
IPC: A61B5/117
Filed: 1988-01-13
Abstract: PURPOSE:To contribute to efficiently execute the combinational medical activity including a medical treatment plan by displaying a body surface image from a real tested body, a recording body storage processed surface image and these synthesized body surface images. CONSTITUTION:The head part of a body to be tested is set and a head part flank is image-picked up with a CCD camera. Obtained picture information is stored through an A/D converting by an A/D converter 10 and a picture constitution processing by a picture processing part 11 into a storing part 12 as a memory body surface image. Next, a memory body surface image is displayed on the picture of a displaying means 4 and again, image-picked up by the CCD camera. After respective types of the picture information is executed, this is displayed as a body surface image on the picture of the displaying means 4. When the memory body surface image and the real body surface image are not coincident, a head driving part 15 is fine-adjusted and both pictures are made coincident. The operation is repeated, and the reproducibility of the position of the body to be tested is surely executed at the time of tomography over plural times by a magnetic resonance imaging device.
Patent JP-H09198039-A (JP)
Title: Taisho lyre
Inventor: YASUDA KAZUO
IPC: G10D3/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To strum a chord synthesized by sounds of different scales on the Taisho lyre. SOLUTION: Over plural strings 5 which are arrayed in parallel and have the same properties, many lateral key arrays 15A and 15B of plural press keys 10 which are arranged at equal intervals in the array direction of the strings 5 are arrayed longitudinally in array while arrayed in the tensing direction of the strings 5. Plural press keys 10 which are selected out of different longitudinal key arrays 16 among the press keys 10 of the lateral key arrays 15A and 15B are pressed at the same time to play a chord.
Patent JP-H03208414-A (JP)
Title: D/a converter
Inventor: AISU KATSUHIKO
IPC: H03K17/04
Filed: 1990-01-11
Abstract: PURPOSE:To speed up a DA output by connecting a 3rd switch means between a 1st power supply voltage supply terminal and a common connecting point, and controlling the 3rd switch means so as to be turned on for a transit period just after a 1st switch means turns from ON to OFF and a 2nd switch means turns OFF from ON. CONSTITUTION:Assuming that the switching speed of transistors(TRs) Q4-Q6, is faster by some degree than the time of a change of a node A, a TR Q1 is turned off just after a control signal goes from a low level to a high level and the node A reaches nearly 2V with a delay. Then the TRs Q2, Q5 are turned off and the TRs Q6 is turned on. IN such a case, the level of the node A rises from 2V, and the TR Q4 is turned on till the level reaches >=2.5V, resulting that the TR Q4 is turned on for a transit period just after the control signal goes from a low level to a high level and a current is supplied from a VDD so as to quicken the speed of the level of the node A from 2V to 3V.
Patent JP-S58123085-A (JP)
Inventor: TAKAO KENGO
IPC: C21C5/00
Filed: 1982-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05185107-A (JP)
Title: Rolling mill
Inventor: MATSUO SHINOBU
IPC: B21B37/42
Filed: 1992-01-13
Abstract: PURPOSE:To freely control the thickness distribution in the breadthwise direction of a steel sheet to be rolled by forming symmetrical initial crown with a specific shape having flat parts in both end parts of the surface of a pair of rolling rolls of a rolling mill. CONSTITUTION:At the time of rolling the steel sheet 1 with upper and lower work rolls 2, 3 of the rolling mill, the initial crown that has the flat parts 10-1, 10-2 with the length of L1, L3 at both ends of the initial crown of both rolls 2, 3, is crossed at AL, CL, EL with a straight line parallel to the roll width and consists of a convex curve having the max. diameter D between AL, CL and a concave curve having the min. diameter (d) between CL, EL and that the width L of the roll is L1+L2+L3 when the interval between AL-EL is defined as L1 is formed. These work rolls 2, 3 are made to be respectively movable in their axial directions and also two back-up rolls 4, 5 with a surface shape of convex crown are provided. By using the rolling mill with this structure, shape controllability of the steel sheet 1 to be rolled or the like is improved and also the generation of roll accident can greatly be reduced.
Patent JP-S5287383-A (JP)
Title: Solar cell mounting method
Inventor: OOTA SUNAO
IPC: H01L31/04
Filed: 1976-01-16
Abstract: PURPOSE: To produce a solar cell wristwatch by placing solar cells in a dial ring molded of synthetic resins and holding the solar cells by means of conductive elastic members. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01182649-A (JP)
Title: Damper disk
Inventor: YANAGIHARA SHIGERU
IPC: F16F15/126
Filed: 1988-01-11
Abstract: PURPOSE:To make an optimum torsional characteristic settable by setting up each inner circumferential surface of both side plates in a state of spacing their axial directions and intervals with each other, connecting an inner circumference of each side plate to a hub outer circumference with a cylindrical cam mechanism, and setting up an elastic body, expanding or contracting in the axial direction, between both these side plates. CONSTITUTION:In a clutch engaging state, torque is transmitted to side plates 3 via a frictional facing 8, and then transmitted to an output hub 1 from these plates 3 via a cylindrical cam mechanism 10. With this action, a ball 12 is moved in a guide groove 13 by force corresponding to the transfer torque, and these plates 3 are rotated relatively to the hub 1, while parts other than each outer circumferential part of both ball retainers 11 and these plates 3 are relatively moved in the axial direction. With this movement, each plate 3 (diaphragm spring) is elastically deformed, while an elastic body 20 is also elastically deformed toward an output shaft 2. Torque vibration is absorbed by the elastic deformation of these plate 3 and the elastic body 20. Each characteristic of both elements is properly combined together and thereby an optimum torsional characteristic is set up.
Patent JP-H11203801-A (JP)
Title: Information storage device
Inventor: YOSHIDA NORIKATSU
IPC: G11B7/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a tilt adjusting mechanism whose size is small and which has a small number of components. SOLUTION: Springs are provided among guide shafts 6 guiding a pickup 5 and a chassis 2 and the guide shafts 6 pushed by the springs are received with pedestal parts of adjusting screws 15 screwed in the chassis 2 to be fixed. When the adjusting screws 15 are revolved, the heights of the guide shafts 6 which are pushed against the pedestals by the springs are changed. Since the guide shafts 6 are fixed with guide supporting members 12, when the adjusting screws 15 ate revolved, they are rotated in the up and down directions around fixed points of the inner circumferential side of a disk and the realative angle among the shafts 6 and the chassis 2 can be changed. Conseqently, the relative angle between the disk loaded on a turntable 4 and the pickup 5 held with the guide shafts 6 becomes changable.  Moreover, the optical axis of the pickup 5 can be adjusted vertical to a disk surface by revolving the adjusting screws 15.